Cannot enumerate/delete old scenes

In SmartThings classic, there were default scenes that I used. In Samsung Connect, they don’t show up but I still had automations tied to them. They seem to be conflicting with new scenes/automations I created, but if I go to graph.api.smartthings.com, when I click on List Scenes I just get a red banner saying an error occured.

Is there any way to get Samsung Connect or the graph to delete the old scenes so I can effectively start over? I don’t want to reset everything completely. Getting all my connected devices to reconnect will take considerable time.

That is not the recommended entry point for the IDE.

Try starting at https://account.smartthings.com/login

Something about using the URL you posted can cause you to be on the wrong shard